Sec 20-1674. Notice of cancellation

A. No cancellation under section 20-1673 is effective unless the insurer mails or electronically delivers, consistent with the requirements of title 44, chapter 26, a copy of the notice of cancellation to the insured's agent and written notice of the cancellation is mailed with the insurer obtaining proof of mail by United States certified mail or first class mail using intelligent mail barcode or another similar tracking method used or approved by the United States postal service to the named insured at the address shown in the policy or to the last known address of the insured at least forty-five days before the effective date of the cancellation, except that, if cancellation is for nonpayment of premium, at least ten days' notice of cancellation must be given. The notice must state the specific facts that constitute the grounds set forth in section 20-1673 that are relied on.

B. The notice of cancellation shall be accompanied by a refund of unearned premium, except a premium that has been financed.